| Sulphur to Camarillo (California) | 1,521.67 mi (2,448.89 km) |
| Sulphur to Camas (Washington) | 1,891.11 mi (3,043.45 km) |
| Sulphur to Cambridge (Maryland) | 1,137.85 mi (1,831.19 km) |
| Sulphur to Cambridge (Massachusetts) | 1,488.57 mi (2,395.63 km) |
| Sulphur to Camden (Arkansas) | 232.60 mi (374.34 km) |
| Sulphur to Camden (New Jersey) | 1,226.88 mi (1,974.47 km) |
| Sulphur to Cameron Park (California) | 1,671.02 mi (2,689.25 km) |
| Sulphur to Camp Pendleton South (California) | 1,424.48 mi (2,292.47 km) |
| Sulphur to Camp Springs (Maryland) | 1,104.93 mi (1,778.21 km) |
| Sulphur to Camp Verde (Arizona) | 1,118.26 mi (1,799.66 km) |
| Sulphur to Campbell (California) | 1,706.06 mi (2,745.63 km) |
| Sulphur to Campbellsville (Kentucky) | 672.55 mi (1,082.36 km) |
| Sulphur to Campton Hills (Illinois) | 855.12 mi (1,376.19 km) |
| Sulphur to Canby (Oregon) | 1,893.23 mi (3,046.87 km) |
| Sulphur to Candelaria (Puerto Rico) | 1,887.10 mi (3,037.00 km) |
